21539 — SOCKET ASSEMBLY,PLUG-IN ELECTRON

✓ Government record, cited

EIZO · NUT WASHER

PRODUCT OVERVIEW

21539: SOCKET ASSEMBLY,PLUG-IN ELECTRON.

SOCKET ASSEMBLY,PLUG-IN ELECTRON. Key specifications include material: PLASTIC OVERALL, thickness: 1.500 INCHES NOMINAL IN, neck_height: 2.500 INCHES NOMINAL IN, power_rating: 0.250 HORSEPOWER INPUT, flange_diameter: 10.750 INCHES NOMINAL IN, special_features: WATER BORE DIMENSIONS 1.610 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-584-5272, 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

21539

NSN: 5310-00-584-5272
NIINs: 005845272, 007806037, 012904971, 014071189, 014167156, 016715693
FSC: 5310 — Nuts and Washers
CAGE: 64104 — DRESSER, LLC (USA)

SPECIFICATIONS

material	PLASTIC OVERALL
thickness	1.500 INCHES NOMINAL IN
neck_height	2.500 INCHES NOMINAL IN
power_rating	0.250 HORSEPOWER INPUT
flange_diameter	10.750 INCHES NOMINAL IN
special_features	WATER BORE DIMENSIONS 1.610 IN. IN
style_designator	CAP, VALVE SEALING
bolt_hole_diameter	0.875 INCHES NOMINAL IN
bolt_hole_quantity	8
raised_face_height	0.250 INCHES NOMINAL IN
bolt_circle_diameter	8.500 INCHES NOMINAL IN
flange_section_style	RAISED FACE, WELDING NECK
NSN	5310-00-584-5272

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 10

103323Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

1-2MReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

XX002-0695Reference document

Same NSN cross-reference

Reference document — Secondary reference

5310000120384Reference document

Same NSN cross-reference

Reference document — Informative reference only

157846-45Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SCB52887-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21539?

21539 is a SOCKET ASSEMBLY,PLUG-IN ELECTRON manufactured by EIZO.

What parts can replace 21539?

There are 10 known substitutes for 21539: 103323, 1-2M, XX002-0695 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 21539?

21539 is cataloged in the U.S. Government catalog under NSN 5310-00-584-5272. This indicates validated use in U.S. government and defense supply chains.

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21539 — SOCKET ASSEMBLY,PLUG-IN ELECTRON

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