25R — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

25R: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. This part is cataloged in the U.S. Government catalog under NSN 2640-00-052-0852, 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

MRO→ MRO_GENERAL→ 25R

NSN: 2640-00-052-0852
NIINs: 000520852, 000739982, 001030327, 001276672, 001827607, 001952354, 003250977, 003571802, 004319289, 004896275, 004915581, 007102759, 007202477, 007679460, 007682857, 007714819, 008135680, 008854146, 008942811, 009303636, 009303889, 009851246, 009953784, 010714853, 011211021, 012733877, 012910596, 013014854, 013138756, 013636022, 015219864
FSC: 2640 — Tire Rebuilding and Tire and Tube Repair Materials
CAGE: 53705 — SCOVILL INC (USA)

SPECIFICATIONS

Part Number	25R
NSN	2640-00-052-0852

COMPONENT DIAGRAM

KEY FEATURES

•

TIRE AND RIM ASSOCIATION NUMBER: TR-25 VALVE

•

SIZE: STANDARD NUMBER

•

USAGE DESIGN: INNER TUBE

•

DESIGN TYPE: STRAIGHT, FLEXIBLE, RUBBER-COVERED VALVE

•

RUBBER BASE TYPE: FLAT

•

DEPARTURE FROM CITED DESIGNATOR: FEAT

•

NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A STYLE AND 1 CLASS

TECHNICAL CHARACTERISTICS

TIRE AND RIM ASSOCIATION NUMBER	TR-25 VALVE
SIZE	STANDARD NUMBER
USAGE DESIGN	INNER TUBE
DESIGN TYPE	STRAIGHT, FLEXIBLE, RUBBER-COVERED VALVE
RUBBER BASE TYPE	FLAT
DEPARTURE FROM CITED DESIGNATOR	FEAT
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND A STYLE AND 1 CLASS
SPECIAL FEATURES	W/HEAT UNIT,TIRE VALVE STEM REPLACEMENT
APPLICATION METHOD	CURE-ON TUBE

SUBSTITUTES & CROSS-REFERENCES 6

520852Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TR25Reference document

Same NSN cross-reference

Reference document — Secondary reference

25RHReference document

Same NSN cross-reference

Reference document — Secondary reference

ZZV25Reference document

Same NSN cross-reference

Reference document — Identification reference

251RReference document

Same NSN cross-reference

Reference document — Secondary reference

MS51357-3Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 25R?

25R is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 25R?

There are 6 known substitutes for 25R: 520852, TR25, 25RH and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 25R?

25R is cataloged in the U.S. Government catalog under NSN 2640-00-052-0852. This indicates validated use in U.S. government and defense supply chains.

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25R — RESISTOR,VARIABLE,WIRE WOUND,NON

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