NSN 5305-01-267-6921 NIIN 012676921 — Shoulder Screw

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5305-01-267-6921
5305012676921
Description:
SCREW,SHOULDER
NSN Assigned:
17-NOV-87
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5305-01-267-6921 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a

Thread Direction AAJF:

RIGHT-Hand

Thread Length AASA:

0.656in. ⁓21/32"

Fastener Length AASB:

1.765in. and 1.812in. ⁓1-13/16"

Head Style AASK:

flat countersunk undercut

Head Diameter AASL:

0.810in. and 0.889in.

Head Height AASU:

0.124in. and 0.127in. ⁓9/64"

Shoulder Diameter AATN:

0.452in. first shoulder and 0.453in. first shoulder

Shoulder Length AATX:

0.998in. first shoulder and 1.001in. first shoulder

Internal Drive Style ABQZ:

HIGH-Torque

Nominal Thread Diameter AHYM:

0.438in. ⁓29/64"

Thread Quantity Per Inch CMLP:

20

Countersink Angle CRSQ:

99.0 degrees and 101.0 degrees

Shoulder Shape CWYB:

round first shoulder

Material MATT:

steel comp XM-13

Material Document And Classification MDCL:

AMS5629 assn std single material response

Thread Series Designator THSD:

unjf

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
HT4020-7-18X
Cage Code:
92215
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
HT4020-7-18X
Cage Code:
73197
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
HT4020-7-18X
Cage Code:
80539
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
HT4020-7-18X
Cage Code:
L4528
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22846
FIIG:
A003B0
Concept No.:
App. Key:
SL
Cond. Code:
1
Status:
A
HEAD STYLE FLAT COUNTERSUNK UNDERCUT style nsn 5305-01-267-6921
INTERNAL DRIVE STYLE HIGH-TORQUE style nsn 5305-01-267-6921

Definition Definition of approved item name (AIN): "SCREW,SHOULDER"

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

5305-01-267-6921 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.