NSN 5305-00-285-5287 NIIN 002855287 — Assembled Washer Screw

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5305-00-285-5287
5305002855287
Description:
SCREW,ASSEMBLED WASHER
NSN Assigned:
01-JAN-63
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

5305-00-285-5287 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

2a

Thread Direction AAJF:

RIGHT-Hand

Thread Length AASA:

0.216in. and 0.352in. ⁓23/64"

Fastener Length AASB:

0.375in. ⁓3/8"

Head Style AASK:

pan

Head Diameter AASL:

0.473in. and 0.492in.

Head Height AASU:

0.162in. and 0.175in. ⁓3/16"

Washer Quantity AAVW:

1

Internal Drive Style ABQZ:

cross recess type 1

Nominal Thread Diameter AHYM:

0.250in. ⁓1/4"

Thread Quantity Per Inch CMLP:

20

Hardness Rating CQFM:

40.0 rockwell c primary washer and 50.0 rockwell c primary washer

Primary Washer Outside Diameter CSPG:

0.494in. and 0.510in.

Primary Washer Style CTHW:

flat external teeth

Primary Washer Material Thickness CTJJ:

0.023in. and 0.028in.

Material MATT:

steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1060 or steel comp 1561 or steel comp 1566

Material Document And Classification MDCL:

sae assn std all material responses

Surface Treatment SFTT:

cadmium or zinc

Surface Treatment Document And Classification STDC:

QQ-P-416, ty 1, cl 3 fed spec 1st treatment response or QQ-Z-325, ty 1, cl 3 fed spec 2nd treatment response

Thread Series Designator THSD:

unc

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:
191984
Cage Code:
19207
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
AZ
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06660
FIIG:
A003B0
Concept No.:
App. Key:
SA
Cond. Code:
1
Status:
A
HEAD STYLE PAN style nsn 5305-00-285-5287
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1 style nsn 5305-00-285-5287

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

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

5305-00-285-5287 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.