Expansion Plug

Model / MPN: 71191 | NSN: 5340-00-050-1589

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

Product Details

NATO Stock Number

5340-00-050-1589

Sold in multiples of

1 EA

DEMIL

Radius

0.531 inches

Outside Diameter

Between 0.498 inches and 0.502 inches

Material Thickness

0.065 inches

End Application

Shop equipment, contact maintenance, truck mounted, fire pumps, safeguard class ars, forrestal class cv, support equipment, b-1 aircraft, truck, cargo, 5-ton, 6x6, xlwb w/e, wasp class lhd, airborne mobile dir air spt ctl (2id), (02m jul83)(an/uyq-3a), tarawa class lha

Material

Steel

Material Specification

66 federal standard single material response or aisi c1008 through c1022 assn standard single material response or sae 1008 through 1022 assn standard single material response

Style Designator

A4 concave

Style Designator

Concave

71191 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E116Q0209	Plug, Expansion	1	EA	06/08/2016
SPE5E717TC989	Plug, Expansion	71	EA	08/11/2017
SPE5E718T1311	Plug, Expansion	112	EA	11/13/2017

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

71191 Cross Reference

MS35648-3
541428
0910333
0910333-4
910333
1-2S
1948694
501589
1948694