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2SE-27 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2SE-27: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, hole_diameter: 0.805 INCHES MINIMUM AND 0.842 INCHES MAXIMUM IN, overall_diameter: 1.462 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-809-8533, 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
2SE-27
NSN: 5310-00-809-8533
FSC: 5310 — Nuts and Washers
CAGE: 40152 — VME AMERICAS INC SUB OF VME GROUP N V (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
hole_diameter0.805 INCHES MINIMUM AND 0.842 INCHES MAXIMUM IN
overall_diameter1.462 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentCADMIUM AND CHROMATE OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
nondefinitive_spec/std_dataA TYPE AND 1 GRADE AND A CLASS
criticality_code_justificationFEAT
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-809-8533
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2SE-27 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
OVERALL DIAMETER: 1.462 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
NONDEFINITIVE SPEC/STD DATA: A TYPE AND 1 GRADE AND A CLASS
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER1.462 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
NONDEFINITIVE SPEC/STD DATAA TYPE AND 1 GRADE AND A CLASS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONW/S: FIRE PUMPS; VEHICLE, AIRCRAFT REFUELER R-14; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02MJUL83)(AN/UYQ-3A); COMMUNICATIONS TERMINAL, SATELLITE AN/GSC-39(V)1; SUPPORT EQUIPMENT, B-1 AIRCRAFT; ELEVATORS, AIRCRAFT; TORPEDO, MK 48; STREAM (STD.TENSIONED REPLENSIHMENT AT SEA METHOD);NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK);2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 3990-01-444-6174 BITUM DISTRIBUTOR ; 3990-01-444-5196 CEMENT MIXER; AND MRAP BUFFALO MK2A2; ARMORED MULTI-PURPOSE VEHICLE (AMPV); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE A
SUBSTITUTES & CROSS-REFERENCES 8
XX002-0540Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS27183-23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS15795-222Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
FB-349-7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10082610Reference document
Same NSN cross-reference
Reference document — Informative reference only
LS1091391-23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2SE-27?
2SE-27 is a WASHER,FLAT.
What parts can replace 2SE-27?
There are 8 known substitutes for 2SE-27: XX002-0540, MS27183-23, MS15795-222 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2SE-27?
2SE-27 is cataloged in the U.S. Government catalog under NSN 5310-00-809-8533. This indicates validated use in U.S. government and defense supply chains.
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