12277 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

12277: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include special_features: POWER DISTRIBUTION BOARD FOR THE CR READER; A REPAIR PART, end_item_identification: 6525-01-564-5639, COMPUTED RADIOGRAPHY READER, part_name_assigned_by_controlling_agency: POWER DISTRIBUTION BOARD FOR CR READER REPAIR PART. This part is cataloged in the U.S.

Government catalog under NSN 5133-00-228-1364, 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→ 12277

NSN: 5133-00-228-1364
NIINs: 002281364, 004411688, 014986935, 015745475
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 13130 — CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC (USA)

SPECIFICATIONS

special_features	POWER DISTRIBUTION BOARD FOR THE CR READER; A REPAIR PART
end_item_identification	6525-01-564-5639, COMPUTED RADIOGRAPHY READER
part_name_assigned_by_controlling_agency	POWER DISTRIBUTION BOARD FOR CR READER REPAIR PART
NSN	5133-00-228-1364

COMPONENT DIAGRAM

KEY FEATURES

•

CUTTING END STYLE: GENERAL PURPOSE

•

TAPER SHANK SIZE DESIGNATOR: 4 MORSE

•

FLUTE LENGTH: 7.875 INCHES NOMINAL IN

•

NOMINAL CUTTING DIAMETER: 1.2344 INCHES IN

•

CUTTING ROTATION DIRECTION: RIGHT-HAND

•

SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

•

SHANK STYLE: STANDARD TAPER W/TANG

TECHNICAL CHARACTERISTICS

CUTTING END STYLE	GENERAL PURPOSE
TAPER SHANK SIZE DESIGNATOR	4 MORSE
FLUTE LENGTH	7.875 INCHES NOMINAL IN
OVERALL LENGTH	13.500 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER	1.2344 INCHES IN
CUTTING ROTATION DIRECTION	RIGHT-HAND
SPECIFICATION/STANDARD DATA	05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHANK STYLE	STANDARD TAPER W/TANG
FLUTE QUANTITY	2
SPECIAL FEATURES	TAPER SHANK LG; FRACTIONAL SIZE 1-15/64

SUBSTITUTES & CROSS-REFERENCES 8

2410 1-15/64Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

110 1-15/64Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

C12277Reference document

Same NSN cross-reference

Reference document — Secondary reference

1302Reference document

Same NSN cross-reference

Reference document — Secondary reference

500Reference document

Same NSN cross-reference

Reference document — Secondary reference

310-RTReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12277?

12277 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 12277?

There are 8 known substitutes for 12277: 2410 1-15/64, 110 1-15/64, C12277 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 12277?

12277 is cataloged in the U.S. Government catalog under NSN 5133-00-228-1364. This indicates validated use in U.S. government and defense supply chains.

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12277 — RESISTOR,VARIABLE,WIRE WOUND,NON

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