28-1249 — FILTER,LOW PASS

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

28-1249: FILTER,LOW PASS.

The FILTER,LOW PASS is a the manufacturer industrial component. Key specifications include material: PLASTIC LENS, body_width: 0.515 INCHES MAXIMUM0.515 INCHES MAXIMUM IN, body_height: 0.685 INCHES MAXIMUM0.685 INCHES MAXIMUM IN, body_length: 2.725 INCHES MAXIMUM2.725 INCHES MAXIMUM IN, thread_class: 2B, body_material: METAL. This part is cataloged in the U.S.

Government catalog under NSN 6210-00-076-1601, 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→ 28-1249

NSN: 6210-00-076-1601
NIINs: 000761601, 010743917
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)

SPECIFICATIONS

material	PLASTIC LENS
body_width	0.515 INCHES MAXIMUM0.515 INCHES MAXIMUM IN
body_height	0.685 INCHES MAXIMUM0.685 INCHES MAXIMUM IN
body_length	2.725 INCHES MAXIMUM2.725 INCHES MAXIMUM IN
thread_class	2B
body_material	METAL
thread_length	0.200 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
thread_series	UNS
inclosure_type	HERMETICALLY SEALED
overall_height	0.935 INCHES MAXIMUM0.935 INCHES MAXIMUM IN
overall_length	0.940 INCHES MAXIMUM IN
blackout_degree	COMPLETE
NSN	6210-00-076-1601

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD DIAMETER: 1.000 INCHES IN

•

DIMMING DEVICE TYPE: MECHANICAL SHUTTER

•

EFFECTIVE DIAMETER: 0.940 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN

•

OVERALL DIAMETER: 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN

•

THREAD SERIES: UNS

•

MOUNTING METHOD: INTERNAL THREAD

•

THREAD LENGTH: 0.200 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CONVEX

TECHNICAL CHARACTERISTICS

THREAD DIAMETER	1.000 INCHES IN
DIMMING DEVICE TYPE	MECHANICAL SHUTTER
EFFECTIVE DIAMETER	0.940 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
OVERALL DIAMETER	1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
THREAD SERIES	UNS
MOUNTING METHOD	INTERNAL THREAD
THREAD LENGTH	0.200 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
STYLE DESIGNATOR	CONVEX
OVERALL LENGTH	0.940 INCHES MAXIMUM IN
SURFACE CONDITION	SMOOTH FACE

SUBSTITUTES & CROSS-REFERENCES 5

71BXP10131Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-L-3661/23Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-DTL-3661/23Reference document

Same NSN cross-reference

Reference document — Identification reference

LC23RN3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

209-0131-203Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 28-1249?

28-1249 is a FILTER,LOW PASS. It is classified as a MRO (MRO_GENERAL).

What parts can replace 28-1249?

There are 5 known substitutes for 28-1249: 71BXP10131, MIL-L-3661/23, MIL-DTL-3661/23 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 28-1249?

28-1249 is cataloged in the U.S. Government catalog under NSN 6210-00-076-1601. This indicates validated use in U.S. government and defense supply chains.

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