Boss Nipple

Model / MPN: AS29100 | NSN: 4730-00-640-5100

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

Product Details

NATO Stock Number

4730-00-640-5100

Sold in multiples of

1 EA

DEMIL

Thread Class

3a all ends

End Application

Aircraft application

Connection Style

External seat for gasket seal (boss) 2nd end

Connection Style

Flared w/ gasket seal (boss) 1st end

Connection Type

Threaded external boss all ends

Thread Size

0.875 inches all ends

Nominallength

1.125 inches

Material

Aluminum alloy

Surface Treatment

Zinc

Surface Treatment Specification

Qq-z-325, type 2, class 1 federal specification single treatment response

Style Designator

Flared and flareless w/ center wrenching facility

Thread Series Designator

Unjf all ends

Specification Data

96906-ms21900 government standard

AS291 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M115TT930	Nipple, Boss	4	EA	07/17/2015
SPE7M318T7950	Nipple, Boss	4	EA	05/21/2018
SPE7M319T133X	Nipple, Boss	5	EA	08/29/2019
SPE7M320T6003	Nipple, Boss	8	EA	02/24/2020

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

AS29100 Cross Reference

MS21900D10
105-00190
105-00190
MS21900W10