5342-00-136-9872

NIIN 00-136-9872 - Grooved Clamp Coupling

NSN 5342-00-136-9872 Classification

A metal loop having either a v or u cross section or channelled segment(s). It may be attached to a flat band. It is designed to create a fluid tight joint and/or connect pipe, tubing, tank cover(s), duct(s) and the like, by mating with flanged or beaded ferrule(s), flared, or beaded ends. It may or may not have a sealing inner liner. A latch or latches of the quick coupling type, nut or bolt type, or threaded trunnion type is (are) used to lock and adjust the band. Excludes:coupling, clamp, pipe and ring, locking, metal drum cover.

grooved retainer cross-sectional shape style, 0.281 inches nominal height, 1.000 inches nominal band width, 0.032 inches nominal band thickness, included drilled lockwire hole

National Stock Number: 5342-00-136-9872
Federal Supply Group: 53 - Hardware and Abrasives
Federal Supply Classification: 5342 - Weapon System Hardware
National Item Identification Number: 00-136-9872
Item Name Code: 20319
Assigned Date: Sat, Jul 24, 1971
Schedule B Code: 9803200000
Requires Demilitarization: DEMIL/MLI

NSN 5342-00-136-9872 Specification

Set by the OEM (See RNCC code 3)

Band Thickness: 0.032 inches nominal
Band Width: 1.000 inches nominal
Cross-Sectional Shape Style: grooved retainer
Drilled Lockwire Hole: included
Height: 0.281 inches nominal
Included Angle In Deg: 40.0
Inside Length: 7.780 inches nominal
Inside Width: 5.660 inches nominal
Latch Style: double
Material Document And Classification: unable to decode
Material: unable to decode
Nut Type: plain hexagon
Retainer Thickness: 0.040 inches nominal
Retainer Width: 0.625 inches nominal
Root Width: 0.181 inches nominal
Sealing Inner Liner: not included
Segment Quantity: 6
Shape: oblong

Quality Commitment

Quality, Safety, and Compliance in Every Supply Requirement

Serving aerospace, military, MRO, and industrial customers with quality-first sourcing, inspected products, audited supply chain processes, and compliance-focused support.

AS9120 Certified

Audited Supply Chain

ITAR Registered

DDTC Registered

HAZMAT Certified

Customer Service Objectives

Every Product 100% Inspected

Every product is 100% inspected to support quality assurance, safety, documentation, and dependable delivery for critical aerospace, defense, MRO, and industrial sourcing requirements.

NSN 5342-00-136-9872 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

(PMIC) Precious Metals Indicator

Item does not contain precious metal.

What does the A code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

(HMIC) Hazardous Metal Indicator

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

What does the N code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

Criticality Code

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

What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

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	MSDS	SADC
4606AC	94581	3	2	1	CT	-	-

Price Quote

Get an up to date pricing and availability quote for 5342-00-136-9872.

Stock Availability

This product is available in the following quantities and conditions:

(AR) As Removed	3
(NE) New Material	7
(SV) Serviceable	1
(NS) New Surplus	7
In Stock	18

Availability of this item was last updated 08/19/2026 09:08 AM EDT.

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