20428-1100 — PISTON,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

20428-1100: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include width: 2.190 INCHES NOMINAL IN, height: 0.885 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, head_height: 0.090 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, end_similarity: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-121-2891, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

20428-1100

NSN: 4820-01-121-2891
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

width	2.190 INCHES NOMINAL IN
height	0.885 INCHES NOMINAL IN
material	STEEL CORROSION RESISTING
head_height	0.090 INCHES NOMINAL IN
thread_class	3A EXTERNAL A
step_quantity	5
end_similarity	IDENTICAL
overall_length	0.450 INCHES NOMINAL IN
first_end_style	EXTERNAL THREADED
connection_style	FLARED
outside_diameter	1.305 INCHES NOMINAL IN
special_features	STEEL;2.200 IN. SLIDE LG;1.800 IN. SLEEVE LG IN
NSN	4820-01-121-2891

COMPONENT DIAGRAM

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 3

20428-002Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

20428-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

20428-001 FIND 28Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

Ready to buy 20428-1100?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 20428-1100?

20428-1100 is a PISTON,VALVE.

What parts can replace 20428-1100?

There are 3 known substitutes for 20428-1100: 20428-002, 20428-001, 20428-001 FIND 28. Substitute compatibility should be verified for your specific system.

What is the NSN for 20428-1100?

20428-1100 is cataloged in the U.S. Government catalog under NSN 4820-01-121-2891. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

20428-1100 — PISTON,VALVE

Request a Quote — 20428-1100